Ballot envelope



FIG. 1 is a back plan view of a ballot envelope showing our new design;

FIG. 2 is a back plan view thereof with the flap open; and,

FIG. 3 is a front plan view thereof.

The broken lines in FIGS. 1 and 3 are perforations and do form a part of the design. 

We claim the ornamental design for a ballot envelope, as shown and described. 